Area-51 M15X Keyboard

I want to buy a backlit keyboard for my Area-51 M15X laptop, can I use a different version of the M15X series keyboard for example M15X R2 on my Area-51 M15X laptop as a replacement?
Also, will my laptop work on games such as Sims4, Garry's mod, Minecraft etc?

RE: Area-51 M15X Keyboard

I will recommend you to use the original keyboard that came with the system since there is no way for us to assure that any other keyboard will work properly.

On regards to the games you can compare the system specs with the game requirements just to make sure they will run properly, as well you can use this link to check if the system is able to run specific games.